/*
 * Copyright (C) 2022 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package androidx.health.connect.client.request

import androidx.health.connect.client.records.Record
import androidx.health.connect.client.records.metadata.DataOrigin
import kotlin.reflect.KClass

/**
 * Request object to fetch Changes-Token for given [recordTypes] in Android Health Platform.
 *
 * @param recordTypes Set of [Record] types the token will observe change for.
 * @param dataOriginFilters Optional set of [DataOrigin] filters, default is empty set for no
 * filter.
 */
class ChangesTokenRequest(
    internal val recordTypes: Set<KClass<out Record>>,
    internal val dataOriginFilters: Set<DataOrigin> = setOf()
) {
    /*
     * Generated by the IDE: Code -> Generate -> "equals() and hashCode()".
     */
    override fun equals(other: Any?): Boolean {
        if (this === other) return true
        if (javaClass != other?.javaClass) return false

        other as ChangesTokenRequest

        if (recordTypes != other.recordTypes) return false
        if (dataOriginFilters != other.dataOriginFilters) return false

        return true
    }

    /*
     * Generated by the IDE: Code -> Generate -> "equals() and hashCode()".
     */
    override fun hashCode(): Int {
        var result = recordTypes.hashCode()
        result = 31 * result + dataOriginFilters.hashCode()
        return result
    }
}
